Lost acceleration

03 1150 has just started significantly loosing acceleration when puttig another fuel rod on to achieve warp factor 9. I had difficulty passing a Corsa this evening!

I replied to the thread on lambda sensor but this work has been done. Bike is kept outside and I have used the presure washer recently (albeit carefully). I am thinking water somewhere. Anyone got any simple ideas / solutions / tests I can do before I call the vet?

Steve

Water in plug caps?

Check the secondary plugs too if your bike has these (the ones underneath the cylinders).